CN1836645A - Electronic auto-control alternative inflatable cushion - Google Patents
Electronic auto-control alternative inflatable cushion Download PDFInfo
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- CN1836645A CN1836645A CN 200510024542 CN200510024542A CN1836645A CN 1836645 A CN1836645 A CN 1836645A CN 200510024542 CN200510024542 CN 200510024542 CN 200510024542 A CN200510024542 A CN 200510024542A CN 1836645 A CN1836645 A CN 1836645A
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Abstract
The electronic automatically controlled alternately inflated cushion includes gas pipes, gas pipe connecting casings, compressed gas casings, and control box with gas pump. All the gas pipes are separated into gas channels with one or several gas pipes and connected to the gas pump through gas pipes and compression gas casings. The present invention has the advantages of grouped operation and optional inflation.
Description
Technical field
The present invention relates to a kind of electronic auto-control alternative inflatable cushion, can be used as mattress and use, be used for sanatorium, nursing house, family etc., belong to medical treatment, nursing and health care technology field.
Background technology
Our company is in the patent of a kind of inflatable packer by name of application on January 15th, 1996, grant number is 96229103.X, it comprises pad face and rebasing, but this pad face and rebasing sealed knot form the inner chamber of trapped air in it, this pad face forms the strip air passage structure in trapped air inner chamber inflation back, it is characterized in that, this strip air passage structure forms two groups and is distributed in distance and isolated mutually strip air flue, these two groups of air flues respectively be provided with a trachea with external air compressor machine realize its separately charge and discharge gas. because the air flue of inflatable packer is by valve rubber face and rebasing the composition, life-time service, rubber can wear out, but also scent of, influence user health, if there is a place to damage, will renew again and produce waste, this inflatable packer is manual, after the inflatable packer inflation, user can't freely be regulated what and the time of inflation according to own needs.
Summary of the invention
The objective of the invention is to invent a kind of replaceable trachea, can be by the electronic auto-control alternative inflatable cushion of user oneself control.
For realizing above purpose, technical scheme of the present invention provides a kind of electronic auto-control alternative inflatable cushion, comprise some tracheas, some trachea joint sleeves and Compressed Gas joint sleeve, it is characterized in that: also comprise control chamber with air pump, trachea is divided into by one or several air flue that connects into by the trachea joint sleeve, and each air flue is connected in air pump in the control chamber by trachea by the Compressed Gas joint sleeve.
The present invention also has following feature: comprise that also air cushion, trachea are provided with the snapping button, can be interlockingly connected with the snapping button of corresponding setting on the air cushion.
The present invention also has following feature: described control chamber comprises air pump, two groups of electromagnetic valves, guidance panel, control circuit, handle, loam cake, base, transformator, pressure transducer, air pump places an end of base, be connected with two groups of electromagnetic valves that place the base other end by pressure transducer, transformator places between air pump and the two groups of electromagnetic valves, and guidance panel places the outside of base, and control circuit places the another side of base, respectively with air pump, two groups of electromagnetic valves are connected with transformator, and loam cake places on the base, and the upper end of loam cake is equipped with handle.
Owing to adopt above-mentioned setting, the present invention is because the two ends of trachea are fixed on the air cushion by button, and trachea has been broken, and can arbitrarily change, and is very convenient, and can prolong the service life of inflatable packer; Can optionally inflate as required, satisfy various needs.
Description of drawings
Fig. 1 is the electronic auto-control alternative inflatable cushion structural representation;
Fig. 2 is the control chamber front view:
Fig. 3 is the control chamber structural representation;
Fig. 4 is the hand controller structural representation:
Fig. 5 is a hand controller guidance panel sketch map;
Fig. 6 is the total circuit schematic diagram of control chamber wiring board and hand controller wiring board:
Fig. 7 is a program flow diagram.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
As shown in Figure 1, for the electronic auto-control literary composition replaces formula inflatable packer structural representation, by trachea 1, trachea joint sleeve 2, air cushion cover 3, medicated pillow 4, air cushion 5, Compressed Gas joint sleeve 6, control chamber 7, hand controller 8 is formed, medicated pillow 4 is placed in an end of air cushion 5, arranging several tracheas 1 on one side of medicated pillow 4, button by trachea 1 two ends is fixed on the air cushion 5, can shirk, one end of odd number trachea connects to form one group of air flue by trachea joint sleeve 2, the other end of even number trachea connects to form another group air flue by trachea joint sleeve 2, two groups of air flues are connected in control chamber 7 by Compressed Gas joint sleeve 6, hand controller 8 is connected with control chamber 7, and air cushion cover 3 is enclosed within outside air cushion 5 and the trachea 1, draws 2 chains all around, can shirk cleaning, trachea 1, the material of air cushion cover 3 and air cushion 5 is TPU.
As Fig. 2, shown in 3, be control chamber front view and control chamber structural representation, by air pump 9, two groups of electromagnetic valves 10, guidance panel 11, control circuit 12, handle 13, loam cake 14, base 15, transformator 19, pressure transducer 20 and relative program software are formed, air pump 9 is installed on an end of base 15, be connected with two groups of electromagnetic valves 10 that are installed in base 15 other ends by pressure transducer 20, transformator 19 is installed between air pump 9 and the two groups of electromagnetic valves 10, guidance panel 11 is positioned at the outside of base 15, control circuit 12 is installed on the another side of base 15, respectively with air pump 9, two groups of electromagnetic valves 10 are connected with transformator 19, and loam cake 14 is loaded on the base 15. and handle 13 is loaded onto in the upper end of loam cake 14.
Described guidance panel 11 is made up of on and off switch 16, hand controller socket 17, two groups of air pressure accessory power outlets 18, on and off switch 16 places one side of guidance panel 11, be connected with transformator 19, two groups of air pressure accessory power outlets 18 place the another side of guidance panel 11, be connected with two groups of electromagnetic valves 10, hand controller socket 17 places on and off switch 16 and two groups of air pressure accessory power outlets 18 centres, is connected with hand controller 8.
As shown in Figure 4, be the hand controller structural representation, described hand controller 8 is made up of housing 21, wiring board 22, guidance panel 23.
As shown in Figure 5, be hand controller guidance panel sketch map, hand controller guidance panel upper end is equipped with two, the two group of single display lamp indication trachea charges and discharge the still single group trachea of gas jointly and alternately charges and discharge gas, have below this display lamp two row totally 8 charge and discharge gas time display lamp, being respectively 3min-300min (3 minutes to 300 minutes) does not wait, again 3 the blowing pressure display lamps, be low pressure, the middle pressure, high pressure, another is the display lamp that works long hours, below for low pressure is set, the middle pressure, high pressure button and two, set up and put button and control two group tracheas and charge and discharge the still single group trachea of gas jointly and alternately charge and discharge gas, hand controller guidance panel lower end adds if having time, subtract, locking and stop (release) button.
As shown in Figure 6, be control chamber wiring board and the total circuit schematic diagram of remote controller wiring board, described control circuit 12 is by microprocessor IC101; 3 ICs 201, IC301 (containing IC102A, IC202B), IC401; 1 solid-state relay S301; 2 three terminal regulator W501, W502; 3 crystal triode T301-T303; 2 crystal diode D301, D302; 13 LED 0-LED7, LED MP, LED HP, LED LP, LEDD/S, LED ∞, 3 photo-coupler IC302-IC304:2 rectifier bridges are piled D501-504, D505-508; 1 crystal oscillator Y101; 21 resistance R 101-R105, R201-R205, R301-R309, R401-R402:18 capacitor C 101-C104, C201-C204, C401-C402, C501-508: adjustable resistance WR, WP1; 1 exclusion PZ401 forms.
The voltage-stabilized power supply circuit operation principle is: exchange 220 volts of voltages through behind two electric fuses and the switch by transformator B501 blood pressure lowering be one group exchange 8 volts with one group of low-voltage that exchanges 27 volts, then respectively by rectifier bridge heap D501-504, D505-508 rectification, become the unidirectional current of 10 volts and 32 volts, and through capacitor C501-502, C505-506 filtering
Offer three terminal regulator W501, W502 respectively,, respectively again through capacitor C503-504, C507-508 filtering, make WS01 and W502 that stable running voltage VCC and VDD is provided simultaneously at the outfan of W501, W502.
Oscillating circuit is to be connected with crystal oscillator Y101 two ends respectively by the 19th foot of ic chip 101, the 18th foot, and crystal oscillator Y101 two ends are connected with C101, C102 respectively, C101, and the other end ground connection of C102 constitutes agitator, just works voluntarily behind the electric power starting.
Reset circuit is made up of IC102A, R101, C103, be connected with the 9th foot of IC101, power supply VCC charges to C103 through R101, initial a period of time, the C103 cathode voltage is low level " 0 ", after anti-phase, export, make the 9th foot of IC101 keep a period of time high level " 1 " and IC101 is resetted.
Electromagnetic valve 10 (1) control circuits explanation: the 10th foot P3.0=0 of IC101, the 11st foot of input IC301E, after the IC301E phase inverter is anti-phase, by its 10th foot output, the 1st foot of input IC303 photo-coupler, output the 5th foot of photo-coupler connects the phase inverter that T302 is made up of audion, the output of audion is connected with the 1st foot of line plug-in unit XS303A, the 2nd foot ground connection of XS303A, one group of coil DF301 of electromagnetic valve 10 is connected with line plug-in unit XS303B, and the P3.0 of IC10I is output as " 0 " like this, the photo-coupler conducting, electromagnetic valve work, on the contrary electromagnetic valve is not worked.
The explanation of electromagnetic valve 10 (2) control circuits: electromagnetic valve 10 (2) control circuits are similar to electromagnetic valve 10 (1) control circuits, the 16th foot P3.6=0 of IC101, the 9th foot of input IC301D, after the IC301D phase inverter is anti-phase, by its 8th foot output, the 1st foot of input IC304 photo-coupler, output the 5th foot of photo-coupler connects the phase inverter that T303 is made up of audion, the output of audion is connected with the 1st foot of line plug-in unit XS304A, the 2nd foot ground connection of XS304A, another group coil DF302 of electromagnetic valve 10 is connected with line plug-in unit XS304B.The P3.6 of IC101 is output as " 0 " like this, then photo-coupler conducting, and electromagnetic valve work, on the contrary electromagnetic valve is not worked.
Air pump control circuit explanation: the 17th foot P3.7=0 of IC101, the 5th foot of input IC301C, after the IC301C phase inverter is anti-phase, by its 6th foot output high level " 1 ", the 13rd foot of input IC301F, after the IC301F phase inverter is anti-phase, by its 12nd foot output low level " 0 ", connect photo-coupler 1C302, power supply VCC is through 1st foot of R301 to photo-coupler IC302, photo-coupler is by resistance R 307, R304, crystal triode T301 conducting control solid-state relay S301: power supply AC220 is through XS301, XS301B, air pump between S301 and the 1st foot that is connected online plug-in unit XS302B and the 2nd foot constitutes loop, air pump work.Otherwise, the 17th foot P3.7=1 of ICi01, the photo-coupler of IC303 ends, not conducting of S301, then air pump is not worked.
The generation of pressure signal, amplify, the former a kind of jade explanation of output circuit work: the pressure in the mattress trachea is connected on the pressure-inducing nozzle of pressure transducer 20 through conduit, make that pressure acts on pressure transducer in the trachea, pressure transducer produces the corresponding signal of telecommunication, dock with XS200A through lead and connector, pressure signal is connected to the 5th foot of ic chip 201B and the 10th foot of IC201C by the 2nd foot of XS200A, IC201B, the 7th of IC201C, be connected respectively to the 12nd foot of ICi01, the 13rd foot, output the 4th foot of IC202B connects the 15th foot of IC101, and and potentiometer WR, capacitor C 202, resistance R 204 combinations provide high to IC101, in, the low-pressure scope is followed the tracks of control for IC101.
Described hand controller wiring board 22 is by 1 IC 401,13 LED 0-LED7, LED HP, LED HP, LED LP, LED D/S, LED ∞, 2 resistance R 401, R402,1 exclusion PZ401 8*1K, 2 capacitor C 401-C402,8 key switches are formed, the hand controller circuit constitutes the duty of electronic auto-control alternative inflatable cushion and selects (input is set) and duty display part, and hand controller is connected with control circuit 12 in the control chamber 7 by cable and hand controller socket 17, line plug-in unit XS100A, XS100B.LED0 display circuit operation principle is: power supply VCC is transferred to the P1.0 end of IC101 through R401, LED 0, if P1.0=0, then LEDO is bright, expression is operated in and alternately charged and discharged gas 3 minutes, start machine automatic setting or artificial set condition: all the other LED1-LED7 display circuits are to be transferred to the P1.1-P1.7 of IC101 by power supply VCC respectively through LED 1-LED7 through exclusion PZ401 equally, and the demonstration operation principle of LED1-LED7 is identical with LEDO.LED LP, LED HP, LED ∞, LED D/S, LED MP circuit are all through R402 ground connection, controlled by Q0, Q1, Q4, QS, the Q7 of IC401, the Q0 of IC401, Q1, Q4, Q6, Q7 are output as high level " 1 ", and then corresponding lamp is bright, otherwise does not work.Above-mentioned all light emitting diodes all are installed on the wiring board 22 of hand controller 8, show on guidance panel 23.
Circuit was in init state P1.0=0 when the operation principle of key scanning circuit was start, all the other P1.1-P1.7 are " 1 ", then of putting among the P1.1-P1.7 of scanning circuit is " 0 ", scan all the other whether promising " 0 ", for example put P1.7=0, K1 when P1.1=0 (middle pressure) key just is pressed, and K2 when P1.2=0 (high pressure) key just is pressed, all the other and the like; Be " 0 " if scanning circuit is put among the P1.1-P1.7 one, be not " 0 " and scan all the other, then control circuit is judged does not have button to be pressed.When certain key was pressed, control circuit received order by scanning, just sent exectorial operation, made machine carry out the work that requires, and lighted corresponding light emitting diode on the hand controller simultaneously.Above-mentioned button all is installed on the wiring board 22 of hand controller 8, on hand controller guidance panel 23 button is arranged.
As shown in Figure 7, be program flow diagram, electronic auto-control alternative inflatable cushion is work like this:
1 with electronic auto-control alternative inflatable cushion tiling in bed, and electric appliance box is placed under the head of a bed:
2 will be connected that 6 one of Compressed Gas joint sleeves patch on the interface of giving vent to anger of control chamber 7 on the air inlet of air cushion;
3. hand controller 8 plugs are patched on control chamber 7 sockets 17, tighten set bolt.
4. attaching plug is inserted in the 220V supply socket.Open on and off switch 16, machine has entered duty, and hand controller 8 has entered initial control, and the red led that indicates 3 minute hands is bright, and HT pilot is bright.The shell pneumatic mattress has entered the double air passage inflation.
The hand controller operating instruction is as follows:
1. whenever press time "+" or "-" key once, the single air flue rotation time of air matting will be by the class increasing or decreasing, and two air flues can be provided with automatically by turns according to the time.The display lamp subscript is indicated if having time on the hand controller guidance panel 23, when the bright just expression of " ∞ " display lamp enters long constant duty;
2. the somatosensory according to physical therapy person requires or needs, and by low pressure, middle pressure, high pressure key, display lamp is bright, and machine enters the automatic constant-pressure state;
3. do not rotate when air cushion does not need to carry out single air flue, when using double air passage instead, click " two/single " key, display lamp is bright, and air cushion enters double air passage inflated condition simultaneously.
4. after having selected above function, do not allow physical therapy person oneself when operation, the operator can be by " locking " key, behind bright three times of all display lamps, unclamps strong button on the device to be controlled, and hand controller just can't be operated at this moment.Untie " locking " as needs, must " stop " key and " two/single " key is pressed simultaneously, treat on the hand controller that unclamping key button again behind glittering three times of all display lamps gets final product.
If 5. push the wrong in operation key button cause maloperation, when hand controller is out of control, but this moment powered-down, opening power again after three minutes, micro computer can restPose automatically.
By above-mentioned setting, the present invention has finished inventor's purpose of design, can use electronic control mode to control, and can optionally inflate as required.
Claims (8)
1. electronic auto-control alternative inflatable cushion, it comprises some tracheas, some trachea joint sleeves and Compressed Gas joint sleeve, it is characterized in that: also comprise control chamber with air pump, trachea is divided into by one or several air flue that connects into by the trachea joint sleeve, and each air flue is connected in air pump in the control chamber by trachea by the Compressed Gas joint sleeve.
2. electronic auto-control alternative inflatable cushion as claimed in claim 1 is characterized in that: comprise that also air cushion, trachea are provided with the snapping button, can be interlockingly connected with the snapping button of corresponding setting on the air cushion.
3. electronic auto-control alternative inflatable cushion as claimed in claim 2 is characterized in that: also comprise the air cushion cover, it places outside air cushion and the trachea.
4. electronic auto-control alternative inflatable cushion as claimed in claim 1, it is characterized in that: an end of odd number trachea connects to form one group of air flue by the trachea joint sleeve, the other end of even number trachea connects to form another group air flue by the trachea joint sleeve, and they can take turns or charge and discharge gas simultaneously.
5. electronic auto-control alternative inflatable cushion as claimed in claim 1, it is characterized in that: described control chamber comprises air pump, two groups of electromagnetic valves, guidance panel, control circuit, handle, loam cake, base, transformator, pressure transducer, air pump places an end of base, is connected with two groups of electromagnetic valves that place the base other end by pressure transducer, and transformator places between air pump and the two groups of electromagnetic valves, guidance panel places the outside of base, control circuit places the another side of base, and respectively with air pump, two groups of electromagnetic valves are connected with transformator, loam cake places on the base, and the upper end of loam cake is equipped with handle.
6. electronic auto-control alternative inflatable cushion as claimed in claim 5, it is characterized in that, described guidance panel is by on and off switch, the hand controller socket, and two groups of air pressure accessory power outlets are formed, on and off switch places one side of guidance panel, be connected with transformator, two groups of air pressure accessory power outlets place the another side of guidance panel, are connected with two groups of electromagnetic valves, the hand controller socket places in the middle of on and off switch and the two groups of air pressure accessory power outlets, is connected with hand controller.
7. electronic auto-control alternative inflatable cushion as claimed in claim 5 is characterized in that: described control circuit is by little processing IC 101; 3 ICs 201, IC301 (containing IC102A, IC202B), IC401; 1 solid-state relay S301; 2 three terminal regulator W501, W502; 3 crystal triode T301-T303; 2 crystal diode D302, D303; 3 photoelectrical coupler IC302-IC304; 2 rectifier bridge heaps D501-504, D505-508; 1 crystal oscillator Y101; 19 resistance R 101-R105, R201R205, R301-R309; 16 capacitor C 101-C104, C201-C204, C501-C508; Adjustable resistance WR, WP1 form, and the 19th foot of integrated package C101, the 18th foot are connected with crystal oscillator Y101 two ends respectively, and crystal oscillator Y101 two ends are connected with C101, C102 respectively, and the other end ground connection of C101, C102 constitutes agitator; The 10th foot of IC101 is connected with the 11st foot of IC301E, after the IC301E phase inverter is anti-phase, export by the 10th foot, be connected with the 1st foot of photo-coupler IC303, output the 5th foot of photo-coupler connects the phase inverter that T302 is made up of audion, be connected with the 1st foot of line plug-in unit XS303A the 2nd foot ground connection of XS303A of the output of audion, one group of coil DF301 of electromagnetic valve is connected with line plug-in unit XS303B: the 16th foot of IC101 is connected with the 9th foot of IC301D, after the IC301D phase inverter is anti-phase, export by the 8th foot, be connected with the 1st foot of photo-coupler IC304, output the 5th foot of photo-coupler connects the phase inverter that T303 is made up of audion, be connected with the 1st foot of line plug-in unit XS304A the 2nd foot ground connection of XS304A of the output of audion, another group coil DF302 of electromagnetic valve is connected with line plug-in unit XS304B; The 17th foot of IC101 is connected with the 5th foot of IC301C, after the IC301C phase inverter is anti-phase, the 13rd foot that connects IC301F by the 6th foot, after the IC301F phase inverter is anti-phase, connect photo-coupler IC302 by the 12nd foot, power supply VCC is through 1 foot of R301 to photoelectrical coupler IC302, and photoelectrical coupler is connected with solid-state relay S301 by resistance R 307, R304, crystal diode T301; Power supply AC220 connecting line plug-in unit XS301B connects by the air pump between S301 and the 1st foot that is connected online plug-in unit XS302B and the 2nd foot through XS301A; Pressure transducer is connected to the 5th foot of ic chip 201B and the 10th foot of IC201C through lead and line plug-in unit XS200B dock .XS200A with XS200A the 2nd foot, the 7th, 8 feet of IC201B, IC201C are connected respectively to the 12nd foot, the 13rd foot of IC101, the 4th foot of IC202B connects the 15th foot of IC101, and connects potentiometer WR, capacitor C 202, resistance R 204.
8. electronic auto-control alternative inflatable cushion as claimed in claim 1, it is characterized in that: also comprise the hand controller that is connected with control chamber, comprise housing, wiring board, guidance panel, described wiring board is by 1 IC 401,13 LED 0-LED7, LED HP, LED HP, LEDLP, LEDD/S, LED0,2 resistance R 401, R402,1 exclusion PZ401 8*1K, 2 capacitor C 401-C02 form, power supply VCC is through R401, LED 0 is connected respectively to the 1st foot of IC401 and the 11st foot of IC401, power supply VCC is connected to the 1st of control circuit IC101 through LED 1-LED7 by line plug-in unit XS100B butt joint XS100A respectively through exclusion PZ401,2,3,4,5,6,7,8 feet, simultaneously be connected light emitting diode MP with guidance panel, D/S, ∞, HP, LP is through R402 ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100245423A CN100443068C (en) | 2005-03-23 | 2005-03-23 | Electronic auto-control alternative inflatable cushion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100245423A CN100443068C (en) | 2005-03-23 | 2005-03-23 | Electronic auto-control alternative inflatable cushion |
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| Publication Number | Publication Date |
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| CN1836645A true CN1836645A (en) | 2006-09-27 |
| CN100443068C CN100443068C (en) | 2008-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100245423A Expired - Fee Related CN100443068C (en) | 2005-03-23 | 2005-03-23 | Electronic auto-control alternative inflatable cushion |
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| CN (1) | CN100443068C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423208A (en) * | 2011-11-15 | 2012-04-25 | 陆致迎 | Portable seat cushion capable of generating alternating supporting force |
| CN108853877A (en) * | 2018-07-17 | 2018-11-23 | 吉林师范大学 | A kind of separated air flue type athletic training inflatable cushion |
| CN109463937A (en) * | 2018-12-25 | 2019-03-15 | 喜临门家具股份有限公司 | A kind of control box with filter device and the bedding using it |
| CN109662518A (en) * | 2018-12-25 | 2019-04-23 | 喜临门家具股份有限公司 | A kind of control box and the bedding using it |
| CN112842749A (en) * | 2021-02-20 | 2021-05-28 | 新乡医学院第一附属医院 | Sore nursing device is pressed to back |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240927Y (en) * | 1996-01-15 | 1996-11-27 | 上海南欣护理设备用品有限公司 | Inflated mattress |
| CN2353353Y (en) * | 1998-07-14 | 1999-12-15 | 吴尚杰 | Host machine of air cushion bed |
| CN2393523Y (en) * | 1999-09-28 | 2000-08-30 | 吴人照 | Aerated cushion for nursing lying patient |
| CN2468468Y (en) * | 2000-04-17 | 2002-01-02 | 郑慎 | Rubber ball like alternatively inflated bed mattress |
| CN2565337Y (en) * | 2002-03-19 | 2003-08-13 | 谢宣齐 | Composite air cushion bed |
| CN2623103Y (en) * | 2003-05-05 | 2004-07-07 | 温州松浦电器有限公司 | Electrically driven massage health-care bed mattress |
-
2005
- 2005-03-23 CN CNB2005100245423A patent/CN100443068C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423208A (en) * | 2011-11-15 | 2012-04-25 | 陆致迎 | Portable seat cushion capable of generating alternating supporting force |
| CN108853877A (en) * | 2018-07-17 | 2018-11-23 | 吉林师范大学 | A kind of separated air flue type athletic training inflatable cushion |
| CN108853877B (en) * | 2018-07-17 | 2020-01-10 | 吉林师范大学 | Independent air flue type inflatable cushion for physical training |
| CN109463937A (en) * | 2018-12-25 | 2019-03-15 | 喜临门家具股份有限公司 | A kind of control box with filter device and the bedding using it |
| CN109662518A (en) * | 2018-12-25 | 2019-04-23 | 喜临门家具股份有限公司 | A kind of control box and the bedding using it |
| CN112842749A (en) * | 2021-02-20 | 2021-05-28 | 新乡医学院第一附属医院 | Sore nursing device is pressed to back |
| CN112842749B (en) * | 2021-02-20 | 2022-04-12 | 新乡医学院第一附属医院 | Sore nursing device is pressed to back |
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| Publication number | Publication date |
|---|---|
| CN100443068C (en) | 2008-12-17 |
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Owner name: SHANGHAI NAN XIN KAI ER MEDICAL EQUIPMENT CO., LTD Free format text: FORMER OWNER: SHANGHAI NANXIN HEALTHCARE EQUIPMENT SUPPLIES CO., LTD. Effective date: 20090911 |
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Effective date of registration: 20090911 Address after: No. 2399 Lianhua South Road, Shanghai, Minhang District Patentee after: Shanghai Nanxin Nursing Equipment & Product Co., Ltd. Address before: No. 389 Ming Lian Road, Shanghai, Minhang District Patentee before: Shanghai Nanxin Nursing Equipment & Product Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20150323 |
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